#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<stdlib.h>

char findTheDifference(char* s, char* t)
{
    int len1 = strlen(t);
    int len2 = strlen(s);
    int q1 = 0;
    int q2 = 0;
    for (int i = 0; i < len1; i++)
    {
        q1 += t[i];
    }
    for (int i = 0; i < len2; i++)
    {
        q2 += s[i];
    }
    return q1 - q2;
}